Hi everyone, I tried to build numpy 0.9.8 on compaq alpha tru64 UNIX v5.1 with gcc 4.0.2, but I encounterd the compilation trouble. The error message is the following. Do you have any suggestion? Thank you in advance. Shimizu. numpy/core/src/umathmodule.c.src: In function 'nc_floor_quotl': numpy/core/src/umathmodule.c.src:600: warning: implicit declaration of function 'floorl' numpy/core/src/umathmodule.c.src:600: warning: incompatible implicit declaration of built-in fu nction 'floorl' .... numpy/core/src/umathmodule.c.src: In function 'LONGDOUBLE_floor_divide': numpy/core/src/umathmodule.c.src:1050: warning: incompatible implicit declaration of built-in f unction 'floorl' numpy/core/src/umathmodule.c.src: In function 'CLONGDOUBLE_absolute': numpy/core/src/umathmodule.c.src:1319: warning: incompatible implicit declaration of built-in f unction 'sqrtl' .... build/src.osf1-V5.1-alpha-2.4/numpy/core/__umath_generated.c: At top level: build/src.osf1-V5.1-alpha-2.4/numpy/core/__umath_generated.c:15: error: 'acosl' undeclared here (not in a function) build/src.osf1-V5.1-alpha-2.4/numpy/core/__umath_generated.c:18: error: 'acoshf' undeclared her e (not in a function) ...